# UltraMemory Spaced Repetition vs InterviewTok

The clearest difference is in-app purchases: InterviewTok at none against UltraMemory Spaced Repetition's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. UltraMemory Spaced Repetition sells 2 in-app purchases, starting at $12.99 per month. InterviewTok asks for nothing beyond the download.

UltraMemory Spaced Repetition ships an update every 4 days, InterviewTok every 2 days. The most recent releases landed on October 20, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | UltraMemory Spaced Repetition | InterviewTok |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 days | **Every 2 days** |
| Size | 65 MB | 35 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Joel Lovera](https://appshunter.io/developer/1674403024) | [EMWAVE TECHNOLOGIES PRIVATE LIMITED](https://appshunter.io/developer/1630567041) |

## What reviewers say

### UltraMemory Spaced Repetition

[App page](https://appshunter.io/ios/app/ultramemory-spaced-repetition/id6757965833)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $12.99 | per month |
| Pro | $99.99 | per year |


### InterviewTok

[App page](https://appshunter.io/ios/app/interviewtok-interview-prep/id6760385124)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is UltraMemory Spaced Repetition free?

UltraMemory Spaced Repetition is free to download, with in-app purchases available.

### Is InterviewTok free?

InterviewTok is free to download, with no in-app purchases.

### Do UltraMemory Spaced Repetition or InterviewTok have ads?

Neither UltraMemory Spaced Repetition nor InterviewTok shows ads.

### Which is updated more often, UltraMemory Spaced Repetition or InterviewTok?

UltraMemory Spaced Repetition ships an update every 4 days, and InterviewTok every 2 days. Most recently, UltraMemory Spaced Repetition was updated on October 20, 2026 and InterviewTok on October 27, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*